On the Zend Developer Zone today, Cal Evans has posted the third episode of their ZendCon Session podcasts - Damon Williams' talk on PayPal.

Welcome to The ZendCon Sessions. This episode of The ZendCon Sessions was recorded live at ZendCon 2007 in Burlingame, CA. We hope you enjoy today's session as we listen to Damon Williams present "PayPal: New Solutions for PHP Developers".